I now have a linux-debug machine set up for SeaMonkey, which performs the leak test steps defined in MercurialBuildFactory, and this works fine - except for one thing: It can't upload graph data anywhere.
We need to figure out if/how that data can be uploaded to the Mozilla graph server, and eventually get an account set up there, or find a different solution to make those cycles go green - in the ideal case with having graphs up somewhere, of course.
I was told on IRC that catlee and/or alice could possibly help there, is that right?

Created attachment 376758[details][diff][review]
only post if graph server is set
Here's the quite simple patch to buildbotcustom (already applied on my new master along with a config that explicitely sets None in config.py) so that we just don't post graphs if no graph server is set.
I filed bug 492406 to hook us up to the graph server when the transition stuff is done.